-face meeting) with staff of the securities company, when requested under the KYC/CDD process; (4) the account is re-activated by a large size of transaction after being inactive for some time

Prepaid churn Subscribers who do not refill to extend their validity within 45 days or subscribers who are inactive more than 90 days Net additions Change of number of subscribers from beginning period to

% Cost of sale - idle costs 242 125 (93%) Cost of sale - (Reverse of) loss on devaluation of inventories (73) 160 145% Total cost of sale 13,555 29,628 54% Selling expenses 174 362 52% Administrative

liabilities 119 0 100% Other income 45 43 6% Total income 30,180 16,266 86% Expenses Cost of sale - Cost of goods sold 29,342 14,315 105% Cost of sale - idle costs 125 0 100% Cost of sale - (Reverse of) loss on

% Other income 45 43 6% Total income 30,180 16,266 86% Expenses Cost of sale - Cost of goods sold 29,342 14,315 105% Cost of sale - idle costs 125 0 100% Cost of sale - (Reverse of) loss on devaluation of

undelivered raw material 37 0 100% Other income 38 8 399% Total income 3,573 8,283 (57%) Expenses Cost of sale - Cost of goods sold 3,605 7,517 (52%) Cost of sale - idle costs 181 67 170% Cost of sale

% Other income 9 40 (359%) Total income 8,746 8,291 5% Expenses Cost of sale - Cost of goods sold 7,549 5,668 25% - Idle cost 67 - 100% - Loss on devaluation of inventories (Reversal) 5 46 (840%) Total cost

%) - Cost of goods sold 7,713 5,627 27% - Idle cost 125 134 (7%) - Loss on devaluation of inventories (Reversal) 45 77 (73%) Total cost of sale 7,882 5,838 26% Cost of services - Tolling - - Selling expenses

income 9,040 7,718 15% Expenses Cost of sale - Cost of goods sold 8,758 7,085 19% - Idle cost - - - Loss on devaluation of inventories (Reversal) 40 (122) 406% Total cost of sale 8,798 6,963 21% Cost of

Page 10/15 Condensed Consolidated Statement of Financial Position 2018 2017 + (-) % (in million Baht) For the year ended 31 December Expenses Cost of sale - Cost of goods sold 29,636 24,776 16% - Idle